UNSPSC 51441900: Benzoic acid-based medical imaging agents, media, and tracers

This classification denotes a variety of compounds and preparations that are sensitive to frequencies or rays common in nuclear medicine that empower practitioners to differentiate between cell or tissue types, or to bring to focus one cell or tissue type over another, and to thus examine internal body parts or systems, typically for diagnostic purposes, and which are based in part or whole on the molecular formula C7H6O2, chemically known as 3-Acetamido-2,4,6-triiodobenzoic acid, and commonly known as Benzoic acid, thus the term BENZOIC ACID-BASED MEDICAL IMAGING AGENTS, MEDIA, AND TRACERS.

UNSPSC 51441900 Benzoic acid-based medical imaging agents, media, and tracers is a Class code that shows minimal recent activity aligned with its nominal scope. The two most recent state and local opportunities posted under this code involve X-ray system maintenance services (Broward County Aviation Department) and copper sulfate procurement (Pasco County, Florida), neither of which relates to benzoic acid-based medical imaging agents. The code's abstract definition and the work actually being solicited diverge substantially, signaling either systematic miscoding in state and local procurement systems or that this category sees little genuine demand for the specified product line.

The recent opportunities span Florida jurisdictions only and do not establish a pattern of buying activity in medical imaging tracers or agents. Broward County Aviation Department posted an RFI (BLD2132311F1) on June 25, 2026, with responses due July 28, 2026, to determine whether maintenance services for Rapiscan X-ray inspection systems are available from sole source or alternate vendors—a procurement centered on equipment servicing rather than imaging media. Pasco County posted an RFQ (RFQFP261004) on June 3, 2026, with proposals due June 26, 2026, for large copper sulfate crystals and liquid copper sulfate on an as-needed basis, a commodity unrelated to the code's stated focus. Without recent opportunities actually soliciting benzoic acid-based imaging agents, media, or tracers, this code does not present actionable procurement signals for business development purposes.